What powers rarest.org?
Last seen Sep 2026 · 41 technologies across 19 categories
Advertising
Analytics
Caching
CDN
CMS
Databases
Font scripts
JavaScript libraries
Load balancers
Marketing automation
Miscellaneous
PaaS
Performance
Programming languages
Security
Segmentation
Tag managers
WordPress plugins
WordPress themes
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 59% phone
- 41% desktop
United States
India
United Kingdom
Canada
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.15 / 10 · ranked #481,053 of all domains
145 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 100 ms |
| CLS | 0.1 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 1.9 MB · 58 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Rarest.org
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Cloudflare (104.21.67.24, IPv6)
- DNS: Cloudflare DNS
- Email: rarest.org
- Email security: no SPF record, no DMARC record
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 2,122,948
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped Confiant Jul 2026
- detected Amazon ALB Jun 2026
- dropped Amazon ALB May 2026
- detected Confiant May 2026
- detected Mautic Apr 2026
- dropped Microsoft ASP.NET Apr 2026
- dropped 33Across Mar 2026
- dropped Mautic Mar 2026
- detected Amazon ALB Feb 2026
- dropped Confiant Feb 2026
- dropped Amazon ALB Dec 2025
- detected Confiant Dec 2025
- detected Cloudflare Browser Insights Nov 2025
- detected Mautic Nov 2025